Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual Mulheres 35 têm um Homens 50 de n/A, e um Homens 40 de southern suns def sunwest razorbacks?
 ###Tabelas: CREATE TABLE 2009_season (2009_season_id AUTO_INCREMENT PRIMARY KEY, Week VARCHAR, Date VARCHAR, Opponent VARCHAR, Result VARCHAR, Record VARCHAR) CREATE TABLE low_power_translators (low_power_translators_id AUTO_INCREMENT PRIMARY KEY, Call sign VARCHAR, Frequency MHz INT, City of license VARCHAR, ERP W INT, Class VARCHAR, FCC info VARCHAR) CREATE TABLE sunshine_tour_wins_6 (sunshine_tour_wins_6_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Tournament VARCHAR, Winning score VARCHAR, Margin of victory VARCHAR, Runner(s)-up VARCHAR) CREATE TABLE results_by_year (results_by_year_id AUTO_INCREMENT PRIMARY KEY, Year INT, Men's Open VARCHAR, Women's Open VARCHAR, Mixed Open VARCHAR, Men's u20 VARCHAR, Women's u20 VARCHAR, Senior Mixed VARCHAR, Men's 30 VARCHAR, Women's 30 VARCHAR, Men's 35 VARCHAR, Women's 35 VARCHAR, Men's 40 VARCHAR, Women's 40 VARCHAR, Men's 45 VARCHAR, Men's 50 VARCHAR) CREATE TABLE cities (cities_id AUTO_INCREMENT PRIMARY KEY, Rank INT, City VARCHAR, Titles INT, Winning Clubs VARCHAR, Last victory INT)  
SELECT Women's 35 FROM results_by_year WHERE Men's 50 = n/a AND Men's 40 = southern suns def sunwest razorbacks